Solar installer
Nippon Energy
Based at Mission Viejo, CA 92692. Installed solar on 51 homes since 2023 in California. Installing since 2013. Latest install on record: May 2026.
- Homes since 2023
- 51
- Median price
- $3.25/W
- Typical system
- 7.0 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Nippon Energy paid a median $3.25/W installed, and the middle half paid $3.04/W–$3.88/W (31 systems since 2023, before incentives). That's $0.82 a watt below the California median of $4.07/W.
28% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.